Strona 1 od 31 wyniki
A 73-year-old woman underwent cranial surgery in 1999 after receiving a diagnosis of suspected malignant meningioma. She began complaining of headache 2 years postoperatively, and around the same time, she noticed a painful skin tumor. She was then transferred to our hospital for further evaluation.
Catecholamine-secreting metastatic carcinoid should be considered in differential diagnosis of malignant pheochromocytoma. Paroxysmal functioning or hormonally silent gastroenteropancreatic neuroendocrine tumors (GEP NETs) require repeat biochemical measurements and sensitive anatomic and functional
5-HT is considered to play a role in the migraine mechanism; its decrease in the midbrain during migraine attacks has been postulated. CSF TP and plasma and platelet 5-HT levels in migraine and cluster headache sufferers have been evaluated; the values registered were compared to those of
Introduction: Carcinoid tumor is one of the most frequent neuroendocrine tumors, and the majority of which are usually observed in the lungs and gastrointestinal tract. The prevalence of ovarian carcinoids is merely 0.1% in ovarian
Carcinoid tumors are rare, slow-growing neuroendocrine tumors that most frequently develop in the gastrointestinal tract or lungs and have high potential for metastasis. Metastasis to the brain is rare, but to another intracranial tumor is extremely rare. Of the intracranial tumors, meningiomas are
Previous reports of endocrine activity of glomus jugulare tumors have been of pheochromocytomas but not carcinoid apudomas. This paper is to alert the otolaryngologist to the presence of carcinoid apudomas in glomus jugulare tumors. A patient with a long history of explosive diarrhea, facial
A 19-year-old man presented with a rare skull metastasis from atypical pulmonary carcinoid tumor (APCT) manifesting as headache, diplopia, and cough. Head magnetic resonance imaging showed a skull base tumor extending from the posterior clinoid process to the clivus, and calvarial tumors in the
A macroinvasive pituitary adenoma with plurihormonality usually causes acromegaly and hyperprolactinemia, and also accompanies with neurologic symptoms such as visual disturbances. However, its concurrent presentation with a rectal carcinoid tumor is rarely observed. This study reports the history,
Intracranial metastasis occurs in a certain number of patients with carcinoid tumor. However, carcinoid tumor with metastasis to the pituitary gland is extremely rare. Up to the present, no effective treatment for either a metastatic intracranial carcinoid tumor or a metastatic pituitary lesion of
Typical carcinoid tumors arise from neuroendocrine cells, many of which are present in the digestive tract and lungs. Tumors occurring in the nose and paranasal sinus area are very rare. We encountered a patient with a typical carcinoid tumor that arose in the sphenoid sinuses, and we report
Carcinoid tumors are generally indolent neoplasms. Brain metastases are rare and when present, yield a poor prognosis. We present the case of a 76-year old female surgically treated for an atypical bronchial carcinoid, staged as T2aN0M0G2. Without further adjuvant treatment she remained stable for
OBJECTIVE
To report two cases of orbital carcinoid metastasis (OCM) with diverse presentations and the role of Indium-Octreotide scan in management of these patients.
METHODS
Clinical, histological and radiological findings and management of the two patients are described. Results are
Seven patients with progressive ileal or caecal carcinoid tumors and liver metastases were treated with human recombinant alpha-interferon (IFN alfa-2b) at a dosage of 2-4 x 10(6) U daily or every other day subcutaneously. Six patients had symptoms of the carcinoid syndrome. No change of tumor size
OBJECTIVE
We describe a patient with acromegaly and pituitary hyperplasia secondary to a growth hormone-releasing hormone-secreting gastrointestinal carcinoid tumor. This case report illustrates the importance of including this rare clinical syndrome in the differential diagnosis of acromegaly for